Synchronous fastening and disassembling device of flange bolts

• Main Authors: LIU JUNXIANG, HAN YAPEI, WANG XIANZHANG, FENG ZHI
• Format: Patent
• Language: English
• Published: 22.04.2015
• Subjects: CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES; FIXED CONSTRUCTIONS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS; PERMANENT WAY; PERMANENT-WAY TOOLS

The utility model relates to the technical field of rail transit, in particular to a synchronous fastening and disassembling device of flange bolts. The synchronous fastening and disassembling device comprises a handle, a connecting rod, a first rocking rod, a second rocking rod, a first sleeve and a second sleeve, wherein the handle is fixedly arranged at the upper end of the connecting rod; the first rocking rod and the second rocking rod are respectively and fixedly arranged at the lower end of the connecting rod; the first sleeve is fixedly arranged at the lower end of the first rocking rod; the second sleeve is fixedly arranged at the lower end of the second rocking rod. According to the synchronous fastening and disassembling device of the flange bolts provided by the utility model, the fastening or disassembling of two flange bolts at the same time can be realized, and the two flange bolts are enabled to have the same torsion moment.